Buggy code:
public class InsertionAnnotationBuilderTest { static final ReferenceDictionary refDict = HG19RefDictBuilder . build ( ) ; TranscriptModelBuilder builderForward ; TranscriptModelBuilder builderReverse ; TranscriptModel infoForward ; TranscriptModel infoReverse ; @ Before public void setUp ( ) { } @ Test public void testForwardUpstream ( ) throws InvalidGenomeChange { } @ Test public void testForwardDownstream ( ) throws InvalidGenomeChange { } @ Test public void testForwardIntergenic ( ) throws InvalidGenomeChange { } @ Test public void testForwardIntronic ( ) throws InvalidGenomeChange { } @ Test public void testForwardFivePrimeUTR ( ) throws InvalidGenomeChange { } @ Test public void testForwardThreePrimeUTR ( ) throws InvalidGenomeChange { } @ Test public void testForwardSplicing ( ) throws InvalidGenomeChange { GenomeChange change = new GenomeChange ( new de . charite . compbio . jannovar . reference . GenomePosition ( InsertionAnnotationBuilderTest . refDict , '+' , 1 , 6642117 , PositionType . ZERO_BASED ) , "" , "ACT" ) ; Annotation anno = new InsertionAnnotationBuilder ( infoForward , change , new AnnotationBuilderOptions ( ) ) . build ( ) ; Assert . assertEquals ( infoForward . accession , anno . transcript . accession ) ; Assert . assertEquals ( 2 , anno . annoLoc . rank ) ; Assert . assertEquals ( "c.691-1_691insACT" , anno . ntHGVSDescription ) ; Assert . assertEquals ( "p.?" , anno . aaHGVSDescription ) ; <START_BUG> Assert . assertEquals ( ImmutableSortedSet . of ( CODING_TRANSCRIPT_INTRON_VARIANT , SPLICE_REGION_VARIANT ) , anno . effects ) ; <END_BUG> } @ Test public void testForwardThreeBasesNoFrameShiftInsertion ( ) throws InvalidGenomeChange { } @ Test public void testForwardOneBaseFrameShiftInsertion ( ) throws InvalidGenomeChange { } @ Test public void testForwardTwoBaseFrameShiftInsertion ( ) throws InvalidGenomeChange { } @ Test public void testForwardOnFourBaseFrameShiftInsertion ( ) throws InvalidGenomeChange { } @ Test public void testReverseOneBaseFrameShiftInsertion ( ) throws InvalidGenomeChange { } @ Test public void testReverseOnFourBaseFrameShiftInsertion ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc010slx_2 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc010vsd_2 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc004aus_1 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc010arh_1 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc001iel_1_first ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003izs_3_first ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc010naq_2_first ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc001iel_1_second ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc001iel_1_third ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc001iel_1_fourth ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003fpa_3_first ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003fpa_3_second ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003fpa_3_third ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc001iel_1_fifth ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003fpa_3_fourth ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc002sxk_4 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc002tem_4_first ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc031sld_1 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc002tem_4_second ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc002tem_4_third ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc002umz_1 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc010fur_3 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc021xjp_1_first ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc021xjp_1_second ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003izs_3_second ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003jgo_3 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003kfl_3 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003lix_3 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003nrp_1 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc011duf_1 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003tkb_4 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003uxo_3 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc010naq_2second ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc002hsk_3 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003izs_3_third ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003izs_3_fourth ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc001aod_3 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc001gsh_3 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc003izs_3 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc011aho_1 ( ) throws InvalidGenomeChange { } @ Test public void testRealWorldCase_uc010hgj_1 ( ) throws InvalidGenomeChange { } }

Fix:
Assert . assertEquals ( ImmutableSortedSet . of ( CODING_TRANSCRIPT_INTRON_VARIANT , SPLICE_ACCEPTOR_VARIANT ) , anno . effects ) ;